Linux Kernel Driver Engineer

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Cornelis Networks

WebsiteLinkedInAll Job Openings

51 - 200 employees

🤖 Artificial Intelligence

🔧 Hardware

🏢 Enterprise

💰 $29M Series B on 2022-11

Description

• Work on our networking and High-Performance Computing (HPC) fabric SW stack • Center on software development of device drivers and Linux Kernel support for our network interconnects including Omni-Path Architecture • Work closely with architects and hardware developers to develop and debug device driver and networking software • Play a highly visible role, working directly with the Kernel.org community • Engineers software systems for best performance • Compiles, packages, installs and upgrades software and operating system components • Creates scripts and uses tools to automate frequently performed tasks • Architects interfaces/solutions for communicating with hardware • Responsible for security requirements and design implications • Extensively unit tests their implementation • Analyze network protocols to troubleshoot networking problems and to recognize and develop network performance solutions • Works with the open source & kernel community to develop & review software • Debugs escalated customer issues, which may include very little information

Requirements

• 3 + Years’ Experience with software development in the Linux Kernel including extensive experience in C coding and using git • Experience in one or more scripting language (TCL, Python, Perl, Shell-scripting) • Experience with advanced networking for HPC • Track record of supporting open-source projects especially Linux Kernel • Familiarity with upper-layer protocols such as IPoIB, SRP etc. • Ability to use debuggers and protocol analyzers and debug challenging multi-threaded and/or asynchronous communications problems • Proficient in performance profiling, tuning, and debugging of performance in kernel space including use of kprobes, tracepoints • Understanding of traditional network protocols such as, TCP/IP • Working knowledge of scalable algorithms and virtualization • Excellent communication skills, needs to be able to communicate effectively with engineers, architects, marketing, customers, and open source contributors